<%--
  Created by IntelliJ IDEA.
  User: 19654
  Date: 2019/10/13
  Time: 20:15
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<div class="container" style="text-align: center">
    <ul class="pagination">
        <li><a href="javascript:goPage(1)">首页</a></li>

        <%--上一页--%>
        <c:if test="${pages.pageNum>1}">
            <li><a href="javascript:goPage(${pages.pageNum-1})">&laquo;</a></li>
        </c:if>
        <c:if test="${pages.pageNum<=1}">
            <li class="disabled"><a>&laquo;</a></li>
        </c:if>

        <!--循环标签显示 - 显示5个
            思路 - 起始值 - 从当前页
        -->
        <%--处理一下最终的页数--%>

        <c:if test="${pages.pageNum+4<pages.pages}">
            <c:set var="startPage" value="${pages.pageNum}"></c:set>
        </c:if>

        <c:if test="${pages.pageNum+4>=pages.pages}">
            <c:set var="startPage" value="${pages.pages-4}"></c:set>
        </c:if>

        <c:forEach begin="${startPage<=0?1:startPage}" end="${startPage+4}" var="n">
            <%--判断当前页是否高亮显示--%>
            <li <c:if test="${pages.pageNum == n}">class='active'</c:if>> <a href="javascript:goPage(${n})">${n}</a></li>
        </c:forEach>


        <%--下一页--%>
        <c:if test="${pages.pageNum<pages.pages}">
            <li><a href="javascript:goPage(${pages.pageNum+1})">&raquo;</a></li>
        </c:if>
        <c:if test="${pages.pageNum>=pages.pages}">
            <li class="disabled"><a>&raquo;</a></li>
        </c:if>

        <li><a href="javascript:goPage(${pages.pages})">尾页</a></li>
        <li><a href="#">当前页${pages.pageNum}/${pages.pages}总页</a></li>

    </ul>
</div>

<script>
    //    下一页
    function goPage(pageNum){

        var pageSize = $("#sizeSelect").val();
        console.log(pageSize)

        $("#content").load("illmed",{pageNum:pageNum,pageSize:pageSize});
    }
</script>